Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/alkhalaffamily/public_html/site/project/vendor/theseer/tokenizer/tests/XMLSerializerTest.php:9
Stack trace:
#0 {main}
thrown in /home/alkhalaffamily/public_html/site/project/vendor/theseer/tokenizer/tests/XMLSerializerTest.php on line 9